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Comparison of Adaptation Mechanisms on MRAC
IEEE AccessModel reference adaptive control (MRAC) could be designed using different adaptation mechanisms. An adaptation mechanism could affect the Model Reference Adaptive System (MRAS) performance.
Nusret Tan, Ebubekir Kökçam
exaly +6 more sources
An Improved Hybrid MRAC–LQR Control Scheme for Robust Quadrotor Altitude and Attitude Regulation
DronesThis paper presents the design and analysis of a hybrid Model Reference Adaptive Controller combined with a Linear Quadratic Regulator (MRAC–LQR) for a quadrotor unmanned aerial vehicle (UAV), addressing challenges posed by nonlinear dynamics ...
Rached Dhaouadi, Ishaq Hafez
exaly +3 more sources
Cognitive Computation and Systems, 2022 One of the most common issues in renewable energy applications is modelling and regulating grid‐connected PV systems. The model reference adaptive control (MRAC) technique has been analysed in this paper.
Pankaj Negi, Yash Pal, Leena G
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Decentralized Model Reference Adaptive Control of Large Scale Interconnected Systems with Both State and Input Delays [PDF]
AUT Journal of Modeling and Simulation, 2018 In this paper, the problem of decentralized Model Reference Adaptive Control (MRAC) for interconnected large scale systems associated with time varying delays in state and input is investigated.
S. H. Hashemipour +2 more
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Robust Adaptive Control of Knee Exoskeleton-Assistant System Based on Nonlinear Disturbance Observer
Actuators, 2022 This study presents a control design of an angular position for the exoskeleton knee assistance system based on a model reference adaptive control (MRAC) strategy.
Anwer S. Aljuboury +5 more
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EJNMMI Physics, 2020 Background A valid photon attenuation correction (AC) method is instrumental for obtaining quantitatively correct PET images. Integrated PET/MR systems provide no direct information on attenuation, and novel methods for MR-based AC (MRAC) are still under
João M. Sousa +10 more
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Robust model reference adaptive controller for atmospheric plasma spray process
SN Applied Sciences, 2022 We add the σ-modification and the low-frequency learning to the model reference adaptive controller (MRAC) (Guduri et al. in SN Appl Sci 3:1–21, 2021) to make it robust in the presence of two simultaneous bounded disturbances and maintain consistent mean
B. Guduri, R. C. Batra
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Kendali MRAC PID pada Kecepatan Motor DC dengan Analisa Robustness
Simetris: Jurnal Teknik Mesin, Elektro dan Ilmu Komputer, 2023 Pada penelitian ini dilakukan pengendalian kecepatan motor DC menggunakan Proportional Integral Derivative Model Reference Adaptive Control (PID MRAC).
Imroatul Hudati, Jans Hendri
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Controlador adaptativo MRAC em um pêndulo amortecido baseado em modelos matemáticos determinísticos
Revista Principia, 2021 Os sistemas de controle automático têm grande importância no progresso da Engenharia e da Tecnologia. O controle adaptativo tem a capacidade de modificar seus parâmetros, quando necessário, para diminuir o erro do sistema.
Brunna Santana de Vasconcellos +3 more
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Gongye shui chuli, 2022 以废菌渣（MR）为原料，经ZnCl2 活化后制得废菌渣活性炭（MRAC），采用电化学方法对吸附苯胺废水产生的饱和MRAC进行再生，考察电流、电解质NaCl浓度、电解时间和pH等因素对于再生效果的影响，并通过正交实验探究最佳的再生条件。结果表明，在pH为5、电流为300 mA、NaCl质量浓度为15 g/L、再生时间为1.5 h的条件下，MRAC再生率高达98.43%，且电化学再生的重复性较好，经6次循环后，再生效果稳定，再生率仍可达87.53%。对再生后和再生前吸附苯胺饱和的MRAC采用FT-IR ...
毕俊乐, 李红艳, 张峰, 李尚明
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